I have also had this rash on my face before. This started on my chin and spread to my nose and neck. The GP gave me acne cream to burn off the rash and moisturizer to made sure my skin didn't dry out, also tablets I have to take regularly if I feel my face is itchy. The GP had never seen this before, and although I did not have the rash this bad-my skin did clear up properly after a few weeks and I have no scarring. I am not sure what caused my rash and it has reappeared three times, but never as bad as the first. I'd say Juli, be careful and wary of what products you put on your face as it may return if your medication is not right. I hope that this didn't scar, I know how unsightly it is and I hope your skin makes a full recovery very soon x